Cryptography application experience to improve security in a steganographic method in images

Abstract:

This research presents a proposal to improve the security of messages transmitted in images, combining the Least Significant Bit steganographic method with the Cesar cryptographic algorithm. The image and data to be transmitted are entered into a web application developed in Java Netbeans and are visible only to the receiver, upon receipt the integrity of the data is verified with software. The application in the case study produced a 76.67% increase in the level of security.

Año de publicación:

2019

Keywords:

• Telematic security
• steganography
• Cryptography

Fuente:

scopus